64128183

素因数分解:

$3^1\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{2131}}^1$

素因数の和:3574

約数の個数: 16

約数和(自身を含む): 97833216

約数和(自身を除く): 33705033

約数列:

[1, 3, 7, 21, 1433, 2131, 4299, 6393, 10031, 14917, 30093, 44751, 3053723, 9161169, 21376061, 64128183]

約数ペア:

[(1, 64128183), (3, 21376061), (7, 9161169), (21, 3053723), (1433, 44751), (2131, 30093), (4299, 14917), (6393, 10031)]